package patterns.actions.strategy.example;

public abstract class DiscountStrategy {

	private double price = 0;
	private int number = 0;

	DiscountStrategy(double price, int number) {
		this.price = price;
		this.number = number;
	}

	public double getPrice() {
		return price;
	}

	public int getNumber() {
		return number;
	}

	public  abstract double cal();
}
